Did 'dark arts' MI6 agents kill the spy found dead in a bag?

Did MI6 agents 'specialising in dark arts' kill spy in bag? New evidence
emerges sparking fresh questions from the victim's family

- Gareth Williams's family believe a third party was either present when
he died or broke into his home afterwards to destroy evidence
Crime scene forensic scientistís OWN DNA was found on Mr Williamsís
hand
- Relatives wanted to know why the alarm was not raised when Mr
Williams failed to turn up at work - by then his body was badly
decomposed for analysis
- It also emerged that a Mediterranean couple police wanted to speak
to were irrelevant to Mr Williamsís death